@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --mahogany: #6B2D0F;
  --saddle: #8B4513;
  --copper: #B87333;
  --charcoal: #2C2C2C;
  --cream: #FAF6F1;
  --offwhite: #F0EBE3;
  --warm-gray: #A89F91;
  --dark-overlay: rgba(30, 20, 12, 0.75);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 3rem;
  background: transparent;
  transition: background .4s, box-shadow .4s, padding .4s;
}
.nav.scrolled {
  background: rgba(250,246,241,.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,.06);
  padding: 0.85rem 3rem;
}
.nav__brand {
  font-family: var(--font-body);
  font-weight: 600; font-size: .85rem;
  letter-spacing: .18em; text-transform: uppercase;
  color: #fff;
  transition: color .4s;
}
.nav.scrolled .nav__brand { color: var(--charcoal); }
.nav__links { display: flex; gap: 2rem; list-style: none; }
.nav__links a {
  font-size: .75rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.8); text-decoration: none;
  transition: color .3s;
}
.nav__links a:hover { color: #fff; }
.nav.scrolled .nav__links a { color: var(--warm-gray); }
.nav.scrolled .nav__links a:hover { color: var(--charcoal); }
.nav__cta {
  font-size: .72rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--cream); background: var(--copper);
  border: none; padding: .65rem 1.5rem; cursor: pointer;
  transition: background .3s, transform .2s;
}
.nav__cta:hover { background: var(--saddle); transform: translateY(-1px); }

.nav__hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav__hamburger span {
  width: 22px; height: 2px; background: #fff;
  transition: background .4s, transform .3s;
}
.nav.scrolled .nav__hamburger span { background: var(--charcoal); }

/* ── HERO ── */
.hero {
  position: relative; height: 100vh; min-height: 640px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background: url('images/hero-leather.png') center/cover no-repeat;
}
.hero__bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(20,12,6,.72), rgba(40,24,10,.55));
}
.hero__content {
  position: relative; z-index: 2; text-align: center;
  max-width: 780px; padding: 0 2rem;
}
.hero__tag {
  font-family: var(--font-body);
  font-size: .7rem; font-weight: 500;
  letter-spacing: .25em; text-transform: uppercase;
  color: var(--copper); margin-bottom: 1.5rem;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 400; line-height: 1.15;
  color: #fff; margin-bottom: 1.5rem;
}
.hero__title em { font-style: italic; }
.hero__sub {
  font-size: 1rem; color: rgba(255,255,255,.75);
  max-width: 520px; margin: 0 auto 2.5rem; line-height: 1.7;
}
.hero__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--copper); color: var(--cream);
  padding: .85rem 2rem; font-size: .78rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; border: none; cursor: pointer;
  transition: background .3s, transform .2s;
}
.btn-primary:hover { background: var(--saddle); transform: translateY(-2px); }
.btn-ghost {
  display: inline-flex; align-items: center;
  background: transparent; color: rgba(255,255,255,.85);
  padding: .85rem 2rem; font-size: .78rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; border: 1px solid rgba(255,255,255,.3);
  cursor: pointer; transition: border-color .3s, color .3s;
}
.btn-ghost:hover { border-color: #fff; color: #fff; }
.hero__scroll {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  font-size: .65rem; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,255,255,.5); z-index: 2;
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:.4} 50%{opacity:.9} }

/* ── CRAFT SECTION ── */
.craft {
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--charcoal); color: #fff;
}
.craft__left {
  padding: clamp(3rem,6vw,7rem);
  display: flex; flex-direction: column; justify-content: center;
}
.craft__tag {
  font-size: .7rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--copper); margin-bottom: 1.5rem;
}
.craft__heading {
  font-family: var(--font-display);
  font-size: clamp(2rem,3.5vw,3rem);
  font-weight: 400; line-height: 1.2; margin-bottom: 0;
}
.craft__heading em { font-style: italic; }
.craft__right {
  padding: clamp(3rem,6vw,7rem);
  display: flex; flex-direction: column; justify-content: center; gap: 1.5rem;
}
.craft__text { color: rgba(255,255,255,.7); font-size: .95rem; line-height: 1.75; }
.craft__stats {
  display: flex; gap: 2.5rem; margin-top: 1rem;
  padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.1);
}
.stat__label {
  font-size: .6rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--copper); margin-bottom: .35rem;
}
.stat__value { font-size: 1.1rem; font-weight: 300; }

/* ── CATALOGUE ── */
.catalogue { padding: clamp(4rem,8vw,8rem) 3rem; }
.catalogue__header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 3rem; flex-wrap: wrap; gap: 1.5rem;
}
.catalogue__tag {
  font-size: .7rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--copper); margin-bottom: .75rem;
}
.catalogue__title {
  font-family: var(--font-display);
  font-size: clamp(2rem,3.5vw,3rem);
  font-weight: 400; line-height: 1.15;
}
.catalogue__intro {
  max-width: 380px; color: var(--warm-gray);
  font-size: .9rem; line-height: 1.7;
}
.catalogue__filters {
  display: flex; gap: .5rem; margin-bottom: 2rem; flex-wrap: wrap;
}
.filter-btn {
  padding: .5rem 1.25rem; font-size: .72rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  background: transparent; border: 1px solid var(--offwhite);
  color: var(--warm-gray); cursor: pointer;
  transition: all .3s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--charcoal); color: var(--cream); border-color: var(--charcoal);
}
.catalogue__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}
.catalogue__loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1rem;
  font-size: .9rem;
  color: var(--warm-gray);
  letter-spacing: .05em;
  animation: pulse 2s ease-in-out infinite;
}
.product-card {
  position: relative; cursor: pointer;
  background: #fff; overflow: hidden;
  transition: transform .4s var(--ease-out), box-shadow .4s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,.08);
}
.product-card__badge {
  position: absolute; top: 1rem; left: 1rem;
  font-size: .6rem; font-weight: 600;
  letter-spacing: .15em; text-transform: uppercase;
  background: var(--cream); color: var(--charcoal);
  padding: .3rem .75rem; z-index: 2;
}
.product-card__img {
  width: 100%; aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.product-card:hover .product-card__img { transform: scale(1.04); }
.product-card__body { padding: 1.5rem; }
.product-card__name {
  font-family: var(--font-display);
  font-size: 1.3rem; font-weight: 400; margin-bottom: .4rem;
}
.product-card__desc {
  font-size: .85rem; color: var(--warm-gray);
  margin-bottom: .75rem; line-height: 1.5;
}
.product-card__view {
  font-size: .7rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--copper); display: inline-flex; align-items: center; gap: .4rem;
}

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(20,14,8,.6);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .35s;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
  position: relative;
  background: var(--cream);
  width: 90vw; max-width: 920px; max-height: 90vh;
  display: grid; grid-template-columns: 1fr 1fr;
  overflow: hidden;
  transform: translateY(30px) scale(.97);
  transition: transform .4s var(--ease-out);
}
.modal-overlay.active .modal { transform: translateY(0) scale(1); }
.modal__close {
  position: absolute; top: 1rem; right: 1rem; z-index: 10;
  width: 32px; height: 32px; background: rgba(255,255,255,.85);
  border: none; cursor: pointer; display: flex; align-items: center;
  justify-content: center; font-size: 1.1rem; color: var(--charcoal);
  transition: background .3s;
}
.modal__close:hover { background: #fff; }
.modal__img {
  width: 100%; height: 100%; object-fit: cover; min-height: 400px;
}
.modal__details {
  padding: 2.5rem; overflow-y: auto;
  display: flex; flex-direction: column; gap: 1.25rem;
}
.modal__tag {
  font-size: .6rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--copper);
}
.modal__name {
  font-family: var(--font-display);
  font-size: 1.8rem; font-weight: 400; line-height: 1.2;
}
.modal__desc { color: var(--warm-gray); font-size: .9rem; line-height: 1.75; }
.modal__section-title {
  font-size: .65rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--charcoal); margin-top: .5rem;
}
.modal__detail-list { list-style: none; display: flex; flex-direction: column; gap: .4rem; }
.modal__detail-list li {
  font-size: .85rem; color: var(--charcoal);
  padding-left: 1.2rem; position: relative;
}
.modal__detail-list li::before {
  content: '—'; position: absolute; left: 0; color: var(--copper);
}
.modal__options {
  display: flex; flex-direction: column; gap: .5rem;
}
.modal__option {
  display: flex; justify-content: space-between; align-items: center;
  padding: .75rem 1rem; background: var(--offwhite);
  font-size: .85rem;
}
.modal__option span:last-child { color: var(--warm-gray); font-size: .8rem; }
.modal__actions { display: flex; gap: .75rem; margin-top: auto; padding-top: 1rem; }
.modal__actions .btn-primary { flex: 1; justify-content: center; }
.modal__actions .btn-secondary {
  padding: .85rem 1.5rem; font-size: .72rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  background: transparent; border: 1px solid var(--charcoal);
  color: var(--charcoal); cursor: pointer; text-decoration: none;
  text-align: center; transition: background .3s, color .3s;
}
.modal__actions .btn-secondary:hover {
  background: var(--charcoal); color: var(--cream);
}

/* ── CONTACT ── */
.contact {
  padding: clamp(4rem,8vw,8rem) 3rem;
  text-align: center; max-width: 700px; margin: 0 auto;
}
.contact__tag {
  font-size: .7rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--copper); margin-bottom: 1.5rem;
}
.contact__heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem,4vw,3.4rem);
  font-weight: 400; line-height: 1.15; margin-bottom: 1.5rem;
}
.contact__text {
  color: var(--warm-gray); font-size: .95rem;
  line-height: 1.75; margin-bottom: 2.5rem;
}
.contact__btn {
  display: inline-flex; align-items: center; gap: .6rem;
  background: var(--saddle); color: var(--cream);
  padding: 1rem 2.5rem; font-size: .78rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; transition: background .3s, transform .2s;
}
.contact__btn:hover { background: var(--mahogany); transform: translateY(-2px); }

/* ── FOOTER ── */
.footer {
  padding: 2rem 3rem;
  border-top: 1px solid var(--offwhite);
  text-align: center;
  font-size: .65rem; letter-spacing: .15em;
  text-transform: uppercase; color: var(--warm-gray);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .craft { grid-template-columns: 1fr; }
  .modal { grid-template-columns: 1fr; max-height: 95vh; }
  .modal__img { max-height: 280px; min-height: auto; }
}
@media (max-width: 700px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .nav { padding: 1rem 1.5rem; }
  .nav.scrolled { padding: .75rem 1.5rem; }
  .catalogue { padding: 3rem 1.25rem; }
  .catalogue__grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 2.2rem; }
  .craft__stats { flex-wrap: wrap; gap: 1.5rem; }
  .contact { padding: 3rem 1.5rem; }
  .modal__details { padding: 1.75rem; }

  /* Mobile menu */
  .nav__links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(250,246,241,.97); backdrop-filter: blur(12px);
    padding: 1.5rem 2rem; gap: 1rem;
  }
  .nav__links.open a { color: var(--charcoal); }
}